1858160

素因数分解:

$2^4\times 5^1\times {\mathrm{23227}}^1$

素因数の和:23240

約数の個数: 20

約数和(自身を含む): 4320408

約数和(自身を除く): 2462248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23227, 46454, 92908, 116135, 185816, 232270, 371632, 464540, 929080, 1858160]

約数ペア:

[(1, 1858160), (2, 929080), (4, 464540), (5, 371632), (8, 232270), (10, 185816), (16, 116135), (20, 92908), (40, 46454), (80, 23227)]